Jeff Layton 533a2818dd ceph: eliminate session->s_trim_caps ...

It's only used to keep count of caps being trimmed, but that requires
that we hold the session->s_mutex to prevent multiple trimming
operations from running concurrently.

We can achieve the same effect using an integer on the stack, which
allows us to (eventually) not need the s_mutex.

Signed-off-by: Jeff Layton <jlayton@kernel.org>
Reviewed-by: "Yan, Zheng" <zyan@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>

2019-09-16 12:06:24 +02:00

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